What is the HPS-ERSU4A?

It is a 19" 4U rackmount workstation built on the Avalue HPM-ERSUA board with a single 4th/5th Gen Intel® Xeon® Scalable processor (up to 270W TDP), Intel® C741 chipset and IPMI 2.0.

Which processors does the HPS-ERSU4A support?

A single 4th or 5th Generation Intel® Xeon® Scalable processor on the LGA4677 socket, max. TDP 270W.

How much memory does the HPS-ERSU4A support?

6 x DDR5 5600MHz RDIMM, up to 1.5TB total.

What expansion does the HPS-ERSU4A offer?

4 x PCIe Gen5 x16 slots plus 3 x PCIe Gen5 x4 slots.

What storage does the HPS-ERSU4A provide?

3 x front-accessible 2.5" bays and 1 x M.2 M-Key PCIe 3.0 x4 NVMe.

What networking does the HPS-ERSU4A have?

Intel I210AT 1GbE, Intel I226-LM 2.5GbE, and Intel X550AT2 with 2 x 10GbE, plus a dedicated IPMI port.

Does the HPS-ERSU4A support remote management?

Yes, IPMI 2.0 via an ASPEED AST2600 BMC with a dedicated management port.

What server board is inside the HPS-ERSU4A?

The Avalue HPM-ERSUA single-socket Xeon Scalable C741 server board.

What are the chassis dimensions of the HPS-ERSU4A?

A 19" 4U chassis, 430mm (W) x 174.8mm (H) x 528mm (D), ~19.5 kg.

What operating systems does the HPS-ERSU4A support?

Windows 10 IoT Enterprise LTSC 2021, Windows Server IoT 2019/2022, Ubuntu 21.10/22.04 LTS or later, and RHEL 8.2 and later.

How does the HPS-ERSU4A differ from the HPS-ERSD4A?

Both are 4U Xeon Scalable C741 workstations; the HPS-ERSU4A is single-socket (HPM-ERSUA, 6 DIMMs), while the HPS-ERSD4A is dual-socket (HPM-ERSDE, 12 DIMMs, 7 x PCIe Gen5 x16).

What applications is the HPS-ERSU4A best suited for?

Single-socket HPC, GPU/accelerator hosting and edge-server workloads needing Xeon Scalable performance, PCIe Gen5 expansion and remote management in a 4U chassis.

Avalue · High Performance Computing

HPS-ERSU4A

Data Sheet

*Price on request. Contact us for a quote.

Manufacturer: Avalue

Highlights

19" 4U rackmount workstation (430 x 174.8 x 528 mm)
Single 4th/5th Gen Intel® Xeon® Scalable (LGA4677, max. TDP 270W)
Avalue HPM-ERSUA server board, Intel® C741 chipset, IPMI 2.0
6 x DDR5 5600MHz RDIMM up to 1.5TB
1 x 1300W PS2 ATX PSU
4 x PCIe Gen5 x16 + 3 x PCIe Gen5 x4 slots
3 x front-accessible 2.5" storage bays + 1 x M.2 NVMe
Intel I210AT 1GbE + I226-LM 2.5GbE + X550AT2 (2 x 10GbE)
Windows 10 IoT / Server IoT / Ubuntu / RHEL

Product Description

The Avalue HPS-ERSU4A is a 19" 4U rackmount workstation built around the Avalue HPM-ERSUA server board with a single 4th/5th Generation Intel® Xeon® Scalable processor (max. TDP up to 270W) and Intel® C741 chipset, designed as a manageable, GPU/accelerator-ready compute node for HPC and edge servers.

With 6 x DDR5 5600MHz RDIMM up to 1.5TB, a 1300W ATX PSU and IPMI 2.0 via an ASPEED AST2600 BMC, it packages Xeon Scalable performance into a 430 x 174.8 x 528 mm chassis.

It provides 4 x PCIe Gen5 x16 and 3 x PCIe Gen5 x4 slots, an M.2 NVMe, 3 x front-accessible 2.5" bays, triple Intel Ethernet (I210AT 1GbE, I226-LM 2.5GbE, X550AT2 dual 10GbE), USB 3.2 Gen1/USB 2.0 and VGA, running Windows 10 IoT / Windows Server IoT 2019/2022, Ubuntu or RHEL.

Technical Specifications

Processor

Intel LGA4677 Socket supports 4th/5th Generation Intel® Xeon® Scalable Processor (Max. TDP at 270W)

Platform Controller Hub

Intel® C741 Chipset

System Memory

6 x DDR5 5600 MHz RDIMM up to 1.5TB

BIOS

AMI UEFI BIOS

Watchdog Timer

System reset event 0 ~ 6553 seconds

H/W Status Monitor

CPU temperature, fan speed and voltage monitoring, fan speed control, case open detection

TPM

TPM 2.0 onboard

IPMI

IPMI 2.0 with AST 2600 BMC controller onboard

SBC

HPM-ERSUA

USB

2 x USB 3.2 Gen1 ports

Power Button

1 x Power button

Reset Button

1 x Reset button

LED Indicator

1 x Power status indicator

1 x Disk activity indicator

1 x Network activity indicator

USB

4 x USB 3.2 Gen1 ports

2 x USB 2.0 type A ports

COM Port

1 x RS232 port

VGA

1 x VGA port

RJ-45

5 x RJ45: MGMT port for dedicated IPMI access only, LAN1 for 1GbE shared with IPMI, LAN2 for 2.5GbE, LAN3 and 4 for 10GbE

Graphic Chipset

AST 2600 BMC controller

Resolution

1 x VGA port VGA: 1920 x 1200 @ 60Hz 32bpp

Power Supply Unit

1 x 1300W PS2 ATX PSU

Expansion

4 x PCIe Gen5 x16 slots and 3 x PCIe Gen5 x4 slots

Slot 1, PCIe 5.0 x16

Slot 2, PCIe 5.0 x4

Slot 3, PCIe 5.0 x16

Slot 4, PCIe 5.0 x4

Slot 5, PCIe 5.0 x16

Slot 6, PCIe 5.0 x4

Slot 7, PCIe 5.0 x16 (closest to CPU)

M.2

1 x M.2 M-Key PCIe 3.0 x4 NVMe SSD, 2242/2260/2280/22110 form factor

2.5 Drive Bay

3 x Front accessible 2.5" storage bays

LAN Chipset

1 x Intel I210AT 1GbE controller

1 x Intel I226-LM 2.5GbE controller

1 x Intel X550AT2 10GbE controller supports 2 x 10GbE Ethernet ports

LAN Port

5 x RJ45: MGMT port for dedicated IPMI access only, LAN1 for 1GbE shared with IPMI, LAN2 for 2.5GbE, LAN3 and 4 for 10GbE

Operating Temp.

0 ~ 35°C (L6 system)

Storage Temp.

-40°C 24hrs IEC60068-2-1 Cold test Test: Ab

70°C/ RH95% 24hrs IEC 60068-2-3 Test: Ca

Operating Humidity

35°C @ 95% Relative Humidity, Non-condensing

Weight

19.5KG

Dimension (W x L x D)

19" 4U Chassis 430mm(W) x 174.8mm(H) x 528mm(D)

482.6mm(W) x 174.8mm(H) x 528mm(D) with ear mount

OS

Windows 10 IoT Enterprise LTSC 2021

Windows Server IoT 2019 with VT-d disabled

Windows Server IoT 2022

Ubuntu 21.10, 22.04 LTS or later

Red Hat Enterprise Linux (RHEL) 8.2 and later

Ordering Information

HPS-ERSU4AD-A1R: L6 19" 4U Rackmount w/HPM-ERSUAA/1300W/1x5.25"/3x2.5"

What is HPS-ERSU4A?

The HPS-ERSU4A is a high performance computing manufactured by Avalue, designed specifically for rackmount-tower-workstation applications. The Avalue HPS-ERSU4A is a 19" 4U rackmount workstation built around the Avalue HPM-ERSUA server board with a single 4th/5th Generation Intel® Xeon® Scalable processor (max. TDP up to 270W) and Intel® C741 chipset, designed as a manageable, GPU/accelerator-ready compute node for HPC and edge servers. With 6 x DDR5 5600MHz RDIMM up to 1.5TB, a 1300W ATX PSU and IPMI 2.0 via an ASPEED AST2600 BMC, it packages Xeon Scalable performance into a 430 x 174.8 x 528 mm chassis. It provides 4 x PCIe Gen5 x16 and 3 x PCIe Gen5 x4 slots, an M.2 NVMe, 3 x front-accessible 2.5" bays, triple Intel Ethernet (I210AT 1GbE, I226-LM 2.5GbE, X550AT2 dual 10GbE), USB 3.2 Gen1/USB 2.0 and VGA, running Windows 10 IoT / Windows Server IoT 2019/2022, Ubuntu or RHEL.

Key Features & Benefits

19" 4U rackmount workstation (430 x 174.8 x 528 mm)
Single 4th/5th Gen Intel® Xeon® Scalable (LGA4677, max. TDP 270W)
Avalue HPM-ERSUA server board, Intel® C741 chipset, IPMI 2.0
6 x DDR5 5600MHz RDIMM up to 1.5TB
1 x 1300W PS2 ATX PSU
4 x PCIe Gen5 x16 + 3 x PCIe Gen5 x4 slots
3 x front-accessible 2.5" storage bays + 1 x M.2 NVMe
Intel I210AT 1GbE + I226-LM 2.5GbE + X550AT2 (2 x 10GbE)
Windows 10 IoT / Server IoT / Ubuntu / RHEL

Applications & Use Cases

The HPS-ERSU4A is ideal for various industrial automation applications:

High-performance computing and data processing tasks
Memory-intensive applications and multitasking
Data logging and storage-intensive operations
Internet of Things (IoT) and edge computing
Industrial computing and data processing
Edge computing and IoT applications
Real-time monitoring and control
Industrial automation systems

Highlights

Product Description

Technical Specifications

System Information

Processor

Platform Controller Hub

System Memory

BIOS

Watchdog Timer

H/W Status Monitor

TPM

IPMI

SBC

Front I/O

USB

Power Button

Reset Button

LED Indicator

Rear I/O

USB

COM Port

VGA

RJ-45

Display

Graphic Chipset

Resolution

Power Requirement

Power Supply Unit

Expansion

Expansion

Storage

M.2

2.5 Drive Bay

Ethernet

LAN Chipset

LAN Port

Mechanical & Environmental

Operating Temp.

Storage Temp.

Operating Humidity

Weight

Dimension (W x L x D)

Software Support

OS

Ordering Information

Ordering Information

What is HPS-ERSU4A?

Key Features & Benefits

Applications & Use Cases

Frequently Asked Questions